| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.94 | 12.374% | $63.9858 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $111.70 | 7.630% | $120.2227 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $66.87 | 3.527% | $69.2285 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $58.99 | 13.140% | $66.7413 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $35.53 | 4.116% | $36.9924 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $26.83 | 4.609% | $28.0666 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $15.26 | 7.461% | $16.3985 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $372.12 | $401.6358 | $401.64 | $401.65 | $401.60 | |